curl --request POST \
  --url https://api.blockradar.co/v2/wallets/{walletId}/addresses/{addressId}/withdraw/fiat/quote \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "paymentMethod": "bank_transfer",
  "sessionId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "assetId": "ae455f23-3824-4125-baab-d158315cbcbd",
  "amount": "100.00",
  "amountSide": "source",
  "currency": "NGN",
  "paymentMethodData": {
    "accountNumber": "0123456789",
    "accountName": "Ada Okafor",
    "bankCode": "999"
  },
  "isGaslessWithdraw": false,
  "provider": "example-provider"
}
'

import requests

url = "https://api.blockradar.co/v2/wallets/{walletId}/addresses/{addressId}/withdraw/fiat/quote"

payload = {
    "paymentMethod": "bank_transfer",
    "sessionId": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "assetId": "ae455f23-3824-4125-baab-d158315cbcbd",
    "amount": "100.00",
    "amountSide": "source",
    "currency": "NGN",
    "paymentMethodData": {
        "accountNumber": "0123456789",
        "accountName": "Ada Okafor",
        "bankCode": "999"
    },
    "isGaslessWithdraw": False,
    "provider": "example-provider"
}
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    paymentMethod: 'bank_transfer',
    sessionId: '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    assetId: 'ae455f23-3824-4125-baab-d158315cbcbd',
    amount: '100.00',
    amountSide: 'source',
    currency: 'NGN',
    paymentMethodData: {accountNumber: '0123456789', accountName: 'Ada Okafor', bankCode: '999'},
    isGaslessWithdraw: false,
    provider: 'example-provider'
  })
};

fetch('https://api.blockradar.co/v2/wallets/{walletId}/addresses/{addressId}/withdraw/fiat/quote', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.blockradar.co/v2/wallets/{walletId}/addresses/{addressId}/withdraw/fiat/quote",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'paymentMethod' => 'bank_transfer',
    'sessionId' => '3c90c3cc-0d44-4b50-8888-8dd25736052a',
    'assetId' => 'ae455f23-3824-4125-baab-d158315cbcbd',
    'amount' => '100.00',
    'amountSide' => 'source',
    'currency' => 'NGN',
    'paymentMethodData' => [
        'accountNumber' => '0123456789',
        'accountName' => 'Ada Okafor',
        'bankCode' => '999'
    ],
    'isGaslessWithdraw' => false,
    'provider' => 'example-provider'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-api-key: <api-key>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.blockradar.co/v2/wallets/{walletId}/addresses/{addressId}/withdraw/fiat/quote"

	payload := strings.NewReader("{\n  \"paymentMethod\": \"bank_transfer\",\n  \"sessionId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"assetId\": \"ae455f23-3824-4125-baab-d158315cbcbd\",\n  \"amount\": \"100.00\",\n  \"amountSide\": \"source\",\n  \"currency\": \"NGN\",\n  \"paymentMethodData\": {\n    \"accountNumber\": \"0123456789\",\n    \"accountName\": \"Ada Okafor\",\n    \"bankCode\": \"999\"\n  },\n  \"isGaslessWithdraw\": false,\n  \"provider\": \"example-provider\"\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("x-api-key", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.blockradar.co/v2/wallets/{walletId}/addresses/{addressId}/withdraw/fiat/quote")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"paymentMethod\": \"bank_transfer\",\n  \"sessionId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"assetId\": \"ae455f23-3824-4125-baab-d158315cbcbd\",\n  \"amount\": \"100.00\",\n  \"amountSide\": \"source\",\n  \"currency\": \"NGN\",\n  \"paymentMethodData\": {\n    \"accountNumber\": \"0123456789\",\n    \"accountName\": \"Ada Okafor\",\n    \"bankCode\": \"999\"\n  },\n  \"isGaslessWithdraw\": false,\n  \"provider\": \"example-provider\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.blockradar.co/v2/wallets/{walletId}/addresses/{addressId}/withdraw/fiat/quote")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["x-api-key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"paymentMethod\": \"bank_transfer\",\n  \"sessionId\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\",\n  \"assetId\": \"ae455f23-3824-4125-baab-d158315cbcbd\",\n  \"amount\": \"100.00\",\n  \"amountSide\": \"source\",\n  \"currency\": \"NGN\",\n  \"paymentMethodData\": {\n    \"accountNumber\": \"0123456789\",\n    \"accountName\": \"Ada Okafor\",\n    \"bankCode\": \"999\"\n  },\n  \"isGaslessWithdraw\": false,\n  \"provider\": \"example-provider\"\n}"

response = http.request(request)
puts response.read_body

{
  "statusCode": 201,
  "message": "Successful",
  "data": {
    "debitAmount": "101.50",
    "minAmount": "10.00",
    "networkFee": "0.00006779052",
    "networkFeeInUSD": "0.14",
    "estimatedArrivalTime": 60,
    "transactionFee": "1.50",
    "nativeBalance": "0.000929309612767174",
    "nativeBalanceInUSD": "1.97"
  }
}